The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2025
Filed:
Sep. 27, 2024
China Agricultural University, Beijing, CN;
Jianhui Tian, Beijing, CN;
Shumin Wang, Beijing, CN;
Lei An, Beijing, CN;
Yue Wang, Beijing, CN;
Yusheng Qin, Beijing, CN;
Wei Zhao, Beijing, CN;
CHINA AGRICULTURAL UNIVERSITY, Beijing, CN;
Abstract
The disclosure relates to the field of biology and provides a breeding method for ameliorating or avoiding the adverse effects of exogenous gonadotropins on reproductive performance, which comprises administrating N-acetylcysteine and vitamin A prior to the exogenous gonadotropin treatment. The disclosure can effectively improve the reproductive performance, including improving the uterine receptivity and pregnancy outcome after exogenous gonadotropins treatment, such as embryo implantation rate, the status of embryo development after implantation, pregnancy rate, live birth, health condition of born offspring, and other effects, by using a combination of N-acetylcysteine and vitamin A. Moreover, the combination of N-acetylcysteine and vitamin A has synergistic effect and has a wide application prospect, for example, in animal husbandry to realize the reproduction regulation and control management of animals including domestic animals such as pigs, horses, cattle, and the like and realize batch production, as well as in the field of assisted reproduction, with high application value.